GB/T 17799.1-2017: Electromagnetic compatibility -- Generic standards -- Immunity for residential, commercial and light-industrial environments

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Scope

The electromagnetic compatibility (EMC) immunity requirements specified in this Part
of GB/T 17799 are applicable to electrical and electronic equipment used in residential,
commercial and light industrial environments, covering the immunity requirements in
the frequency range of 0 Hz~400 GHz. Frequency bands not specified in this Part do
not need to be measured.
If there are no relevant specific product or product type EMC immunity standards, the
general EMC immunity standards in this Part apply.
This Part applies to equipment directly connected to the low-voltage public mains
network or to a dedicated DC power supply powered by a low-voltage public mains
network. This Part also applies to battery-powered equipment or equipment powered
by non-public, non-industrial low-voltage distribution systems that are to be used in the
locations described below.
The environments included in this Part are indoor and outdoor environments in
residential, commercial and light industrial premises. The descriptions of some site
environments are listed below, including (but not limited to):
- Residential place, such as: residence, apartment, etc.;
- Retail outlets, such as stores, supermarkets, etc.;
- Commercial buildings, such as offices, banks, etc.;
- Public entertainment areas, such as: cinemas, public bars, dance halls, etc.;
- Outdoor places, such as gas stations, parking lots, playgrounds and sports centers,
etc.;
- Light industrial places, such as workshops, laboratories, maintenance centers, etc.
Any place that receives low-voltage power supply directly from the public mains
network belongs to residential, commercial and light industrial environments.
The purpose of this Part is to specify the immunity test requirements for continuous and
transient conducted and radiated disturbances, including electrostatic discharge, for
equipment within the applicable scope.
This Part specifies immunity requirements to ensure adequate immunity levels for
equipment operating in residential, commercial and light industrial environments.
However, these immunity levels do not include some extreme conditions that may occur
in any location with a very low probability. The tests recommended in this Part do not
include all disturbance phenomena, but only those related to the equipment covered by
this section are considered. These test requirements represent basic EMC immunity
requirements.
NOTE 1: For information on other harassment phenomena, see IEC 61000-4-1 [1].
This Part specifies test requirements for each port considered.
NOTE 2: Safety considerations are outside the scope of this Part.
NOTE 3: Under special circumstances, the disturbance level may exceed the test levels specified
in this Part. For example, use a handheld transmitter close to the device. In these cases, specialized
mitigation measures are required.

Basic Data

Standard ID	GB/T 17799.1-2017 (GB/T17799.1-2017)
Description (Translated English)	Electromagnetic compatibility -- Generic standards -- Immunity for residential, commercial and light-industrial environments
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	L06
Classification of International Standard	33.100.20
Word Count Estimation	10,129
Date of Issue	2017-09-29
Date of Implementation	2018-04-01
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China